Unverified82% confidenceCautionTime unknown
灯圈直径48cm，适合全身或半身穿搭拍摄，但用于纯人像面部特写时补光范围相对过剩，小空间内使用会显局促
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82%
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Long-term
Relevance
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Unverified拍摄人像半身建议用60×90cm或更大柔光箱，光线过渡柔和；小于50cm的柔光箱光质偏硬，边缘阴影明显，仅适合产品或美食局部布光81% similarUnverified拍全身穿搭需选直径≥18英寸(46cm)的灯圈或用双灯，10英寸小环形灯只能照亮面部，衣服下半身会暗81% similarUnverified从零搭建人像影棚布光：先配一只主光柔光箱（80cm八角或90cm方形，Bowens卡口）打45度伦勃朗光，再加一只反光板或第二只柔光箱补暗部，最后视需要加背景灯，可覆盖多数半身肖像需求81% similarUnverified面光源（柔光板面积＞15cm×15cm）比环形灯更能减少面部油光和硬阴影，环形灯眼神光好看但侧脸阴影重，适合正对拍摄81% similarUnverified18英寸（约45cm）环形灯提供柔和均匀的补光和眼神光，适合半身出镜；10英寸以下仅够单人特写补光，多人或全身场景光照衰减明显80% similar
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